Fixing ros-visualization#41 - using sensor data QoS profile with BEST…

…_EFFORT
karl-schulz · Mar 8, 2022 · 9b15dc8 · 9b15dc8
1 parent 5844d95
commit 9b15dc8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/rqt_image_view/image_view.cpp b/src/rqt_image_view/image_view.cpp
@@ -313,10 +313,10 @@ void ImageView::onTopicChanged(int index)
 
   if (!topic.isEmpty())
   {
-    image_transport::ImageTransport it(node_);
     const image_transport::TransportHints hints(node_.get(), transport.toStdString());
     try {
-      subscriber_ = it.subscribe(topic.toStdString(), 1, &ImageView::callbackImage, this, &hints);
+      subscriber_ = image_transport::create_subscription(node_.get(), topic.toStdString(), std::bind(&ImageView::callbackImage, this, std::placeholders::_1), 
+        hints.getTransport(), rmw_qos_profile_sensor_data);
       qDebug("ImageView::onTopicChanged() to topic '%s' with transport '%s'", topic.toStdString().c_str(), subscriber_.getTransport().c_str());
     } catch (image_transport::TransportLoadException& e) {
       QMessageBox::warning(widget_, tr("Loading image transport plugin failed"), e.what());